What types of MCB breakers are available?

CBi's MCB Breakers include Commercial and Industrial 6kA Breakers as well as Residential 3kA Breakers. A range of dual and samite mount Breakers which apply hydraulic-magnetic, electronic and thermal-magnetic technologies for the protection of installations and equipment against overloads and short circuits.

What is a circuit breaker?

Circuit breakers are electrical switches that are designed to protect an electrical circuit from damage caused by overcurrent/overload or short circuit.

How many EZC circuit breakers are there?

With just three sizes of circuit breakers, Schneider Electric’s EcoStruxure™ EZC system is the simple, universal solution to fit all low-voltage protection needs. The fixed version is particularly adapted to the OEM and Building markets, offering optimum performance at a competitive price.

What is an air circuit breaker?

Reliable and high-performance circuit breakers to protect lines up to 6300 A Air circuit breakers setting new benchmarks for safety, efficiency, and sustainability ; helping to meet your daily challenges such as 24/7 uptime demands, and spiraling energy costs in an electrically-driven and digitized world.

What is a high current air circuit breaker?

High current air circuit breakers for Navy applications 630 to 4000A MasterPact NT and NW Navy is a range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults, complying with Navy requirements.

How to choose a circuit breaker?

The circuit breaker is selected based on the values of the total leakage current and the rated current. The best electric machines are those in which the maximum switching capacity for devices in the group is 6 kA. The same indicator for terminal devices should be at least 3 kA.